After recent discussions here on the capacity of this system I decided
to find out some details.
First In Aug 2000 these where circuit costs as quoted in an article on
internet.com
[Sydney, AUSTRALIA] Southern Cross Cable Network has reduced the base
prices for its trans-Pacific and trans-Tasman bandwidth services by 20
percent, which are due to be operational by November 15.
The base price for a 15 year 155Mb connection between Australasia and
the U.S. has been reduced from $20.6 million to $16.6 million (US $12.9
million to US $10.4 million). Connections from Hawaii to the U.S. have
been reduced from $2.2 million to $1.8 million (US $1.4 million to US
$1.1 million) and between Australia and New Zealand from $6.6 million to
$5.2 million (US $4.1 million to US $3.28 million).
This is the Cableoperators web site (noted it is designed for broadband
users slow as **** on dial up)
http://www.southerncrosscables.com/
Interesting to note that it is 480Gb except for the sections from
Hawahii to the US where it is 640Gb
In the NZ Sections (two of) there are 3 Fibre pairs allowing 16 wave
lengths per pair (3 x16 = 4

with a bit rate of 10 Gbits/s.
The SX is actually a ring main, comprising two loops nz-aus and
nz-hawaii with a link between both loops at Hawahii and then two links
to the USA, sort of a figure eight arrangement.
Capacity on the cable is sold in a number of different configurations eg
1 loop/1circuit 2drop/1circuit and so on.
Because capacity is sold to a wide range of customers in
NZ/Aust/Hawahii/Mainland USA it is incorrect to assume that 480
gbits.sec is available in NZ for our use. I have not as yet found a
figure that indicates how much is available in NZ
Contrary to popular belief SX is not owned by Telecom, Telcom are a
major partner though.
Southern Cross is an independent entity and is owned by Telecom New
Zealand (50%), Optus (40%) and MCI (10%).
That said the folowing must also be noted..
Q: What advantages do the Shareholders have compared to capacity purchasers?
A: The Shareholders have the opportunity - along with the associated
costs and risk - of sharing profits, which SCCL may make. However, the
Shareholders purchase their capacity requirements on the same basis as
other customers, and each has made a significant commitment in capacity
purchases on this basis.
The cost of constructing the Southern Cross Cable Network, including
project management and financing costs, and including the equipping
level achieved for 240 Gbit/s, was approximately US $1.3 billion.